よく使うCDNについて

<script
  src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

<script
  src="https://code.jquery.com/jquery-2.2.4.min.js"></script>

@import "https://cdn.jsdelivr.net/npm/modern-css-reset@1.4.0/dist/reset.min.css";

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/modern-css-reset@1.4.0/dist/reset.min.css">

@import "https://cdn.jsdelivr.net/npm/destyle.css@2.0.2/destyle.css";

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/destyle.css@2.0.2/destyle.css">

@import "https://cdnjs.cloudflare.com/ajax/libs/normalize/8.0.1/normalize.min.css";

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/8.0.1/normalize.min.css">